209         sp<IMediaSource> track = extractor->getTrack(i);  in initFromDataSource()  local
210         if (track == NULL) {  in initFromDataSource()
232                 mAudioTrack.mSource = track;  in initFromDataSource()
247                 mVideoTrack.mSource = track;  in initFromDataSource()
256         mSources.push(track);  in initFromDataSource()
650           Track* track;  in onMessageReceived()  local
656               track = &mAudioTrack;  in onMessageReceived()
661               track = &mVideoTrack;  in onMessageReceived()
667           if (track->mSource != NULL) {  in onMessageReceived()
668               track->mSource->stop();  in onMessageReceived()
670           track->mSource = source;  in onMessageReceived()
671           track->mSource->start();  in onMessageReceived()
672           track->mIndex = trackIndex;  in onMessageReceived()
849     Track *track = audio ? &mAudioTrack : &mVideoTrack;  in dequeueAccessUnit()  local
851     if (track->mSource == NULL) {  in dequeueAccessUnit()
856     if (!track->mPackets->hasBufferAvailable(&finalResult)) {  in dequeueAccessUnit()
865     status_t result = track->mPackets->dequeueAccessUnit(accessUnit);  in dequeueAccessUnit()
870         if (track->mPackets->getAvailableBufferCount(&finalResult) < 2) {  in dequeueAccessUnit()
874         int64_t durationUs = track->mPackets->getBufferedDurationUs(&finalResult);  in dequeueAccessUnit()
883             if (track->mPackets->getAvailableBufferCount(&finalResult) < 2  in dequeueAccessUnit()
1002     const Track *track = NULL;  in getSelectedTrack()  local
1005         track = &mVideoTrack;  in getSelectedTrack()
1008         track = &mAudioTrack;  in getSelectedTrack()
1011         track = &mTimedTextTrack;  in getSelectedTrack()
1014         track = &mSubtitleTrack;  in getSelectedTrack()
1020     if (track != NULL && track->mSource != NULL) {  in getSelectedTrack()
1021         return track->mIndex;  in getSelectedTrack()
1036         Track* track = NULL;  in selectTrack()  local
1038             track = &mSubtitleTrack;  in selectTrack()
1041             track = &mTimedTextTrack;  in selectTrack()
1044         if (track == NULL) {  in selectTrack()
1047         track->mSource->stop();  in selectTrack()
1048         track->mSource = NULL;  in selectTrack()
1049         track->mPackets->clear();  in selectTrack()
1059         Track *track = isSubtitle ? &mSubtitleTrack : &mTimedTextTrack;  in selectTrack()  local
1060         if (track->mSource != NULL && track->mIndex == trackIndex) {  in selectTrack()
1063         track->mIndex = trackIndex;  in selectTrack()
1064         if (track->mSource != NULL) {  in selectTrack()
1065             track->mSource->stop();  in selectTrack()
1067         track->mSource = mSources.itemAt(trackIndex);  in selectTrack()
1068         track->mSource->start();  in selectTrack()
1069         if (track->mPackets == NULL) {  in selectTrack()
1070             track->mPackets = new AnotherPacketSource(track->mSource->getFormat());  in selectTrack()
1072             track->mPackets->clear();  in selectTrack()
1073             track->mPackets->setFormat(track->mSource->getFormat());  in selectTrack()
1107         Track *track = audio ? &mAudioTrack : &mVideoTrack;  in selectTrack()  local
1108         if (track->mSource != NULL && track->mIndex == trackIndex) {  in selectTrack()
1327     Track *track;  in readBuffer()  local
1331             track = &mVideoTrack;  in readBuffer()
1335             track = &mAudioTrack;  in readBuffer()
1339             track = &mSubtitleTrack;  in readBuffer()
1342             track = &mTimedTextTrack;  in readBuffer()
1348     if (track->mSource == NULL) {  in readBuffer()
1364     const bool couldReadMultiple = (track->mSource->supportReadMultiple());  in readBuffer()
1375         sp<IMediaSource> source = track->mSource;  in readBuffer()
1407                 track->mPackets->signalEOS(ERROR_MALFORMED);  in readBuffer()
1416             queueDiscontinuityIfNeeded(seeking, formatChange, trackType, track);  in readBuffer()
1432             track->mPackets->queueAccessUnit(buffer);  in readBuffer()
1449             track->mPackets->queueDiscontinuity(  in readBuffer()
1455             queueDiscontinuityIfNeeded(seeking, formatChange, trackType, track);  in readBuffer()
1456             track->mPackets->signalEOS(err);  in readBuffer()
1464         int64_t durationUs = track->mPackets->getBufferedDurationUs(&finalResult);  in readBuffer()
1498         bool seeking, bool formatChange, media_track_type trackType, Track *track) {  in queueDiscontinuityIfNeeded()  argument
1508         track->mPackets->queueDiscontinuity(type, NULL /* extra */, true /* discard */);  in queueDiscontinuityIfNeeded()